EP 1097311 A1 20010509 - MULTI-DISK CLUTCH IN A POWER SPLIT TRANSMISSION
Title (en)
MULTI-DISK CLUTCH IN A POWER SPLIT TRANSMISSION
Title (de)
LAMELLENKUPPLUNG IN EINEM LEISTUNGSVERZWEIGTEN GETRIEBE
Title (fr)
EMBRAYAGE A DISQUES DANS UNE TRANSMISSION A COUPLE DIFFERENCIE
Publication
Application
Priority
- DE 19830951 A 19980710
- EP 9904635 W 19990703
Abstract (en)
[origin: DE19830951A1] The invention relates to a multi-disk clutch which is connected downstream of a power split transmission. Said multi-disk clutch consists of a double clutch whose individual clutch mechanisms rotate in opposite directions, the speed-dependent axial forces being compensated on the shift piston, and has a valve which releases or blocks the flow of coolant to the disks and a return spring with an increasing spring characteristic for calibrating the clutch.
IPC 1-7
IPC 8 full level
F16D 25/0638 (2006.01); F16D 25/10 (2006.01); F16D 25/12 (2006.01); F16H 47/04 (2006.01)
CPC (source: EP US)
F16D 25/0638 (2013.01 - EP US); F16D 25/10 (2013.01 - EP US); F16D 25/123 (2013.01 - EP US)
Citation (search report)
See references of WO 0003151A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19830951 A1 20000113; DE 59905567 D1 20030618; EP 1097311 A1 20010509; EP 1097311 B1 20030514; US 6488138 B1 20021203; WO 0003151 A1 20000120
DOCDB simple family (application)
DE 19830951 A 19980710; DE 59905567 T 19990703; EP 9904635 W 19990703; EP 99934566 A 19990703; US 72035400 A 20001221